CVSS 8.4 (high) · published 2026-11-10
In smmu_config_l3tt of smmu.c, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Weakness: CWE-693
Source: NVD CVE-2026-58684
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